package com.ruoyi.durian.mapper;

import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.durian.domain.LlUserFriend;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;

/**
* @author lenovo
* @description 针对表【ll_user_friend(个人中心模块-朋友表)】的数据库操作Mapper
* @createDate 2024-07-26 16:17:16
* @Entity com.ruoyi.durian.domain.LlUserFriend
*/
public interface LlUserFriendMapper extends BaseMapper<LlUserFriend> {

    /**
     * 检查user是否是已经注册过的用户
     *
     * @param friendPhone
     * @return
     */
    SysUser selectByFriendUserId(@Param("friendPhone") String friendPhone);
}




